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Deepgram

Production speech AI APIs for transcription, synthesis, and voice agents

17 approved alternatives Suggest an alternative

The most recently approved AI tools people use as an alternative to Deepgram (Production speech AI APIs for transcription, synthesis, and voice agents), newest first.

OpenAI Text-to-Speech API

Controllable neural speech generation through OpenAI's audio API

Amazon Transcribe

AWS automatic speech recognition for streaming, batch, medical, and call audio

Azure Speech in Foundry Tools

Microsoft's multilingual speech synthesis and voice customization APIs

ElevenLabs Conversational AI

Build low-latency voice agents on ElevenLabs' speech stack

Whisper

OpenAI's open-source speech-to-text model, running under the hood

Voicetype AI

System-wide voice dictation built to replace your keyboard

Verbit

AI transcription with human editors for courts and universities

Trint

AI transcription with a collaborative editing workflow

Transkriptor

AI transcription and translation across 100+ languages

Speechmatics

Speech recognition API built to handle diverse accents

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